The TAA applies to all GSA Schedule contracts unless otherwise stated in the solicitation or contract. Use this table to look up which countries are compliant with TAA.These trade agreements apply to all items in the Schedule. The Contractor shall deliver under this contract only US-made or designated country end products. TAA refers to the Trade Agreement Act. Under 19 USC 2501 Trade Agreements Act government agencies may only purchase US-made or designated country end products. TAA compliance outlines Country of Origin rules for products being sold to the US government (made in the USA or a designated country). Recalls Raw… See more details. The TAA is a federal law that was enacted in 1979 to promote fair trade and level the playing field for U.S. businesses competing in the global market. Please Note: Applications seeking financial assistance in the form of sales and use tax exemptions after.